83424369

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 129724416

約数和(自身を除く): 46300047

約数列:

[1, 3, 7, 21, 107, 137, 271, 321, 411, 749, 813, 959, 1897, 2247, 2877, 5691, 14659, 28997, 37127, 43977, 86991, 102613, 111381, 202979, 259889, 307839, 608937, 779667, 3972589, 11917767, 27808123, 83424369]

約数ペア:

[(1, 83424369), (3, 27808123), (7, 11917767), (21, 3972589), (107, 779667), (137, 608937), (271, 307839), (321, 259889), (411, 202979), (749, 111381), (813, 102613), (959, 86991), (1897, 43977), (2247, 37127), (2877, 28997), (5691, 14659)]